Five turbaned men and two harnessed donkeys in front of a building with a metal grid, part of the "Orient" concession along the "Pike" at the World's Fair in St. Louis, Missouri. On the building to the left of the grid, a notice reads: "[Don]key...

Address: 3410 Western Parkway, Louisville, Kentucky. Students in a hygiene class help with an inspection at Portland School. Crason Scott examines Chester Davis's nails as Sibyl Becker checks Margaret Durr's nails. A teacher stands at the back of...

Utility poles line East Broadway near Eighth Street in Louisville, Kentucky. Their wires form a grid in the air. A traffic cop stands in the middle of the intersection as cars and a trolley pass by. On the left side of the street people stand by...

Several displays in a large room with a grid of metal beams at the ceiling within the Palace of Agriculture at the World's Fair in St. Louis, Missouri. On top of one of the displays, an enormous model of a tobacco leaf rises between two octagonal...

Portrait of Judge Charles I. Dawson of Crestwood, Kentucky, appointed by President Coolidge as United States Judge for Western District of Kentucky. He is wearing a hard collar, jacket, and printed tie. A grid has been drawn in the background of...

View of the Cumberland Gap from high in the hills. Roads pass through the valley and town. Two people standing on a boulder overlook the grid of the valley's buildings. The hills receding in background appear to have been painted white. On back of...

Portrait of Elizabeth Boggess (Mrs. Joseph) Peeler of Louisville, Kentucky, wearing a long necklace and sweater. A grid has been painted in the background of the photograph, and the bottom edge is badly damaged and discolored from age. Stamped in...

Living room in Casa Mia, house of Alexander P. Witty on Red Fox Road in Cherokee Park, Louisville, Kentucky. Dark wood ceiling with ladder patterned grid. Parquet floor with large solid area rug. Open double, dark wood doors at left between chair...

Topographic map on a scale of 1:24000 encompassing a portion of New Albany, Indiana to the northwest; Waverly Hills to the south; and Children's Hospital in downtown Louisville to the northeast. A legend classifies roads as heavy-duty, medium-duty,...

"In her consistent use of grids Agnes Martin participated in a tradition in twentieth-century art stretching from the Cubists and Mondrian to her Minimalist contemporaries. The grid was a non-hierarchical and non-referential structure. It asserted...